s5 turbo stock wastegate question

[FerociousP]

with an open exhaust I expected it to boost creep a little higher than 7, with the ported wastegate I expected that to control that condition. I didn't expect 5-6 psi with a open exhaust.

I was looking for confirmation that it was in fact the wastegate actuator (spring and diaphram part) and would replacing it OR getting a boost controller be the best option, and then hopefully someone would offer a spare actuator or direct me to another option..

its all good, I have... a plan...

I have to replace one of the exhaust gaskets anyway because of a big leak so when I take it all apart i'll give it a good look over and i might have a spare actuator by then...